GENERAL DESCRIPTION
The GD25LQ64C (64M-bit) Serial flash supports the standard Serial Peripheral Interface (SPI), and supports the Dual/Quad SPI and QPI mode: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), and I/O3 (HOLD#). The Dual I/O data is transferred with speed of 240Mbits/s and the Quad I/O & Quad output data is transferred with speed of 480Mbits/s.
FEATURES
·64M-bit Serial Flash
-8192K-byte
-256 bytes per programmable page
· Standard, Dual, Quad SPI, QPI
-Standard SPI: SCLK, CS#, SI, SO, WP#, HOLD#
-Dual SPI: SCLK, CS#, IO0, IO1, WP#, HOLD#
-Quad SPI: SCLK, CS#,I00,I01,I02,I03
-QPl: SCLK, CS#, IO0,I01,102,103
· High Speed Clock Frequency
-120MHz for fast read with 30PF load
-Dual /O Data transfer up to 240Mbits/s
-Quad I/O Data transfer up to 480Mbits/s-QPI Mode Data transfer up to 480Mbits/s
· Software/Hardware Write Protection
-Write protect al/portion of memory via software
-Enable/Disable protection with WP# Pin
-Top/Bottom Block protection Minimum 100,000 Program/Erase Cycles
· Data Retention
-20-year data retention typical
. Fast Program/Erase Speed
-Page Program time:0.7ms typical
-Sector Erase time:90ms typical
-Block Erase time:0.3/0.45s typical
-Chip Erase time:30s typical
· Flexble Architecture
-Uniform Sector of 4K-byte
-Uniform Block of 32/64K-byte Erase/Program Suspend/Resume
· Low Power Consumption
-35uA typical stand-by curent
-1uA typical power down current
· Advanced security Features
-128-Bit Unique ID for each device
-3×1024-Byte Security Registers With OTP Lock
. Single Power Supply Voltage-Ful voltage range:1.65-2.0V
+Allows XIP(execute in place) Operation
-Continuous Read With 8/16/32/64-byte Wrap
